Commit 55b31cf4 authored Jun 28, 2013 by Fabio Estevam Committed by Greg Kroah-Hartman Jul 25, 2013

imx-drm: ipu-dp: Check the return value of devm_kzalloc()



devm_kzalloc() may fail, so let's check its return value.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ea8d1583

drivers/staging/imx-drm/ipu-v3/ipu-dp.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -309,6 +309,8 @@ int ipu_dp_init(struct ipu_soc ipu, struct device dev, unsigned long base)
		int i;

		priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
		if (!priv)
		return -ENOMEM;
		priv->dev = dev;
		priv->ipu = ipu;